Solutions Architect

• Jan 2022 - Present

Development Team Lead

• Jun 2020 - Dec 2021

Senior Software Engineer

• Oct 2019 - May 2020

Had assignments on only one project here:1) Fintech startup – I was working here almost since the beginning and was doing a lot of stuff:1.1) Intensive development of many different (divided by business-oriented logic) services - stack .NET (.NET Core 3.1, ASP.NET Core 3.1), Java (Java 13, Spring Boot), Angular (9, Material-UI), CosmosDB, Azure SQL Server, ActiveMQ Artemis, Azure Blob, etc.;1.2) Architectural decisions and optimization - NoSQL to SQL transition (investigation, explanation, resource estimation); Azure costs optimization (CosmosDB, AKS, Blob ,etc); global services refactoring and standardization; routine time-consuming tasks optimization (investigation, explanation, resource estimation, implemetation); high trust of CTO represented as involment me in solution architectural decision, etc;1.2) Infrastructure configuration/optimization (aka DevOps things) - Azure AKS management, EFK setup (Elasticsearch, Fluentd, Kibana), Jenkins X as CI/CD, etc.;1.3) Code review and processes standardization; 1.4) Tasks prioritization and people assignments;1.5) Lot of communication with customer - gathering requirements, tasks prioritization/distribution, new functionality discussions, internal demoing, resources allocation, etc.Also participated in some of internal projects:1) Mentoring program automatization - main tasks were to prepare intenal portal with .NET/SQL mentoring program and automate process of giving and testing tasks that will be solved by mentee - technology stack .NET Core, GitLab, Jenkins;2) - one of internal project proposed by me and approved to start working on it with allocating a bit of resources within company - tecnology stack .NET Core 3.1, ASP.NET Core 3.1, Docker, Kubernetes (baremetal configuration proposed and made by me), React, PostgreSQL, RabbitMQ; Show less

Software Engineer

• Jan 2018 - Sep 2019

Had assignments on different projects here: 1) Cloud-based ERP system – I was working here on enhancing existing system according to incoming requirements – tasks were from implementing new features from scratch, finding issues and bug fixing, to reviewing incoming requirements with further time estimations (close cooperation with BA on customer side) and code review – primary stack was .NET based (ASP.NET Web Forms, ASP.NET MVC, etc.), SQL based (writing scripts, store procedures, views, etc.) and other (ASP.NET, JS, XSLT, IPL language, etc.); 2) Cloud-based system (Meteorological domain) – I was working here from the beginning and participated in various of system modules as a main developer – main tasks were implementing new system modules (microservices and serverless architecture), proof-of-concept implementation and investigation (close cooperation with Solution Architect), code/algorithms/design optimization (as we had non-functional requirements to handle all requests within 200-300ms for large amount of data), code review, problem solving sessions (mostly related to using .NET in AWS), etc. – primary stack was related to .NET Core (.NET Standard 2.0, ASP.NET Core 2.1), AWS (S3, EFS, Lambda, DynamoDB, etc.), Docker; 3) Online video editing tool – I was working here from the begging and main task was to re-write existing Silverlight application to modern stack – main tasks were moving functions of existing application in close cooperation with customer – primary stack was .NET Core, Angular 8, Material UI, Docker, Azure; 4) Application (roofs) form – I was working on second part of transition of existing ‘legacy’ application – main tasks were moving existing application functionality in close cooperation with BA’s – primary stack was .NET Core, React, Redux, Material-UI, Jest, Enzyme. Show less

Software and Solution Developer

• Mar 2015 - Dec 2017

Had assignments on two projects here: 1) EuroSTORE - large Retail solution used in Europe (please see attached link for more information); I was working here mostly on French integration (adjusting various system modules to country and customer standards) - primary stack was .NET, WPF, WCF, XML (including XSD, XSLT, XPath), SQL, T-SQL, ASP.NET Web Forms, Crystal Reports, SSRS; 2) User restriction and control system - I was working here from the beginning and was assigned on many tasks from development of ASP.NET Core services to Azure AD integration into desktop tray application - primary stack was .NET Core, ASP.NET Core Web Api, SQL, Entity Framework Core, MSMQ, xUnit, Moq, JWT; Show less